So, ( -3 - 2i )( -3 + 3i ) = 9 - 9i +6i - 6i^2 = 9 - 3i - 6·(-1) = 9 + 6 - 3i = 15 - 3i;
We have / 15 +(- 3)i / = 15.29;
Answer:
x=8
Step-by-step explanation:
Answer:
I think you should try the method of substitution???
Answer:
70
Step-by-step explanation:
ignora esto 9ooooooo